Skip to content

Commit 065f4f9

Browse files
committed
Add 220509 두 정수 사이의 합.js
1 parent c6666a1 commit 065f4f9

File tree

1 file changed

+15
-1
lines changed

1 file changed

+15
-1
lines changed

level-1/두-정수-사이의-합.js

Lines changed: 15 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -30,4 +30,18 @@ function solution(a, b) {
3030
//정답 4 - prove-ability
3131
function solution(a, b) {
3232
return Array.from({length: Math.max(a, b) - Math.min(a, b) + 1}, (_, i) => i + Math.min(a, b)).reduce((a, b) => a + b, 0);
33-
}
33+
}
34+
35+
//정답 5 - jaewon1676
36+
function solution(a, b) {
37+
if (b < a){ // b가 a보다 큰 수가 되도록 해준다.
38+
let c = b
39+
b = a
40+
a = c
41+
}
42+
let sum = 0; // 합을 구할 변수
43+
for (let i=a; i<=b; i++){
44+
sum += i
45+
}
46+
return sum;
47+
}

0 commit comments

Comments
 (0)